July
July · August · September
Japan · 1991–2020
July leads for comfortable weather in Kitami: typically 21.9°C by day, 14.5°C at night, with 80 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · September
July · August · September
June · July · September
The weakest month is January, scoring 5 against July’s 79 — days reach only -2.2°C, 26° below the 24°C the score treats as ideal.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | -2.2°C | -9.8°C | 72 mm | 17.3 | 0.3°C | 9 h 15 | 5 | Good coverage |
| February | -2°C | -10.6°C | 55 mm | 11.9 | -0.6°C | 10 h 24 | 5 | Good coverage |
| March | 2.4°C | -5.6°C | 52 mm | 11.8 | -0.3°C | 11 h 47 | 5 | Good coverage |
| April | 9.8°C | 0.4°C | 72 mm | 8.3 | 1.4°C | 13 h 22 | 17 | Good coverage |
| May | 15.7°C | 5.5°C | 87 mm | 11.8 | 4.7°C | 14 h 42 | 40 | Good coverage |
| June | 18.2°C | 10.1°C | 82 mm | 9.3 | 9.5°C | 15 h 26 | 60 | Good coverage |
| July | 21.9°C | 14.5°C | 80 mm | 10.4 | 14.0°C | 15 h 09 | 79 | Good coverage |
| August | 23.5°C | 16.2°C | 136 mm | 10.4 | 17.2°C | 13 h 59 | 75 | Good coverage |
| September | 20.7°C | 13°C | 127 mm | 10 | 16.7°C | 12 h 27 | 66 | Good coverage |
| October | 14.9°C | 6.5°C | 99 mm | 10.3 | 12.4°C | 10 h 56 | 39 | Good coverage |
| November | 7.5°C | -0.4°C | 79 mm | 12.7 | 6.9°C | 9 h 35 | 5 | Good coverage |
| December | 0.6°C | -6.6°C | 76 mm | 14.2 | 2.9°C | 8 h 56 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 8.0°C8 Jan 1983 | -22.3°C25 Jan 1985 | 47 mm3 Jan 1963 | 148 mm1962 · driest 12 mm in 1994 | 75 |
| February | 11.4°C23 Feb 2026 | -25.7°C14 Feb 1977 | 45 mm23 Feb 2004 | 112 mm1995 · driest 8 mm in 1982 | 75 |
| March | 18.3°C28 Mar 2018 | -20.4°C2 Mar 1975 | 65 mm13 Mar 1990 | 141 mm1979 · driest 10 mm in 2024 | 75 |
| April | 31.9°C21 Apr 1998 | -10.8°C3 Apr 1975 | 120 mm3 Apr 2014 | 300 mm2014 · driest 0 mm in 2025 | 75 |
| May | 35.4°C26 May 2019 | -3.0°C1 May 1993 | 85 mm17 May 2014 | 171 mm1975 · driest 0 mm in 2025 | 75 |
| June | 32.8°C26 Jun 2022 | 1.0°C11 Jun 1989 | 76 mm18 Jun 1980 | 209 mm1967 · driest 0 mm in 2025 | 75 |
| July | 37.0°C31 Jul 2000 | 4.4°C10 Jul 1983 | 59 mm17 Jul 1987 | 210 mm2009 · driest 0 mm in 2025 | 75 |
| August | 37.6°C7 Aug 1994 | 7.7°C19 Aug 1971 | 150 mm28 Aug 1994 | 426 mm2016 · driest 0 mm in 2025 | 74 |
| September | 32.2°C3 Sep 1990 | 3.7°C29 Sep 1969 | 136 mm11 Sep 1992 | 295 mm1992 · driest 0 mm in 2025 | 73 |
| October | 27.7°C3 Oct 2002 | -2.0°C25 Oct 1964 | 97 mm1 Oct 1979 | 244 mm1955 · driest 0 mm in 2025 | 74 |
| November | 21.7°C5 Nov 1979 | -11.3°C29 Nov 1987 | 100 mm30 Nov 1992 | 137 mm1992 · driest 0 mm in 2025 | 74 |
| December | 15.9°C4 Dec 1989 | -17.7°C15 Dec 1985 | 59 mm7 Dec 1999 | 176 mm2012 · driest 7 mm in 2019 | 73 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 16 | <1 |
| February | 0 | 0 | 15 | <1 |
| March | 0 | 0 | 16 | <1 |
| April | <1 | 0 | 8 | 2 |
| May | 2 | <1 | <1 | 2 |
| June | 2 | <1 | 0 | 2 |
| July | 7 | 1 | 0 | 3 |
| August | 9 | 2 | 0 | 3 |
| September | 4 | <1 | 0 | 3 |
| October | <1 | 0 | <1 | 2 |
| November | 0 | 0 | 8 | 2 |
| December | 0 | 0 | 16 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 46% | 5% | 60% | -4.4–-1.4°C |
| February | 0% | 33% | 3% | 36% | -5.0–-0.6°C |
| March | 0% | 33% | 4% | 35% | -0.3–3.2°C |
| April | 3% | 30% | 6% | 28% | 6.7–11.9°C |
| May | 18% | 34% | 7% | 39% | 11.9–18.5°C |
| June | 24% | 33% | 8% | 40% | 15.3–19.7°C |
| July | 40% | 33% | 10% | 39% | 18.6–24.0°C |
| August | 50% | 36% | 12% | 44% | 20.7–25.6°C |
| September | 37% | 36% | 11% | 39% | 18.3–22.3°C |
| October | 6% | 34% | 9% | 37% | 13.2–15.7°C |
| November | <1% | 37% | 7% | 44% | 5.3–8.7°C |
| December | 0% | 38% | 5% | 46% | -1.0–2.0°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page